“I’m going to have to say Nina Myers because I’ve never heard jokes about the other characters. I remember I saw on someones tee shirt once “If Jack Bauer had Stalin, Hitler, and Nina Myers in a room and only had two bullets, who would he shoot?” And the answer on the back said “Nina Myers twice”. And I thought that was awesome. So I’m going to have to go with Nina Myers, she was the first kind of really bad one.”Thanks 24Spoilers